if (instance_exists(obj_kitchenforcefield))
    depth = obj_kitchenforcefield.depth + 1;
if (powered == 1)
    siner += 1;
else
    siner = 0;
if (image_xscale >= 0)
{
    for (i = 0; i < image_xscale; i += 1)
        draw_sprite(spr_core_wallstrip_m, siner / 6, x + (i * 20), y);
}